header{
    nav{
      width: 1024px;
      height: 70px;
      margin: 0 auto;
      display: flex;
      ul{
        display: flex;
          li{
            font-size:13px;
            a{
              padding:25px 15px; 
              display: block;
              line-height: 20px;
              color:#666;
              // padding-right: 10px;
              &:hover{
                color:rgb(156, 156, 156);
              }
              img{
                width: 130px;
                height: 21px;
                padding-right: 20px;
              }
            &:nth-child(1){
              padding-left: 0;
            }
            
          }
  
        }
        .spc{
          a{
            font-size: 12px;
            font-weight: bold;
            span{
              color:red;
            }
        }
    }
    
    }
      }
         
          
  }